This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

Security researchers have uncovered an unpatched Windows security bug with effectively unlimited potential attack ...

Microsoft has confirmed a new issue causing newly introduced Windows security warnings to display incorrectly when opening ...

Microsoft has released out-of-band (OOB) updates to fix issues affecting Windows Server systems after installing the April ...

Microsoft says Windows 11’s built-in security is strong enough for most users, though power users and enterprises may still ...

Microsoft’s April Windows 11 update brings Smart App Control changes, AI-powered Narrator upgrades, and performance ...

Microsoft's April 2026 Windows 11 updates introduce sweeping changes to Windows Update, allowing indefinite pause of updates, monthly restart consolidation, and clearer driver labels. The rollout also ...

Microsoft claims Windows Defender is all the protection you need. The evidence from real-world testing—and competing security ...

Microsoft is overhauling its Windows update system to give users more control over timing, while also introducing stronger ...

Microsoft confirms KB5082063 bug causing restart loops on Windows Server domain controllers, impacting authentication and enterprise environments.

CISA added two actively exploited CVEs to KEV after confirmed attacks, mandating FCEB patching by May 12, 2026.

Learn how to find Microsoft Defender Antivirus Signature Version in Windows 11 using Windows Security, PowerShell, Intune, ...